Why is biodiversity important for food systems?

Biodiversity is vital for food systems because it enhances ecosystem resilience, allowing agricultural systems to better withstand pests, diseases, and the impacts of climate change. A diverse range of species, including different crops and livestock breeds, can contribute to a more stable and productive agricultural environment. When a food system has a variety of species, it is less likely that a single pest or disease will devastate the entire system, as some species may be more resistant and can help sustain productivity. Additionally, biodiversity can improve soil health, water retention, and pollination, all of which are crucial for successful food production. Therefore, having a rich variety of organisms not only supports biodiversity but also helps secure food systems against environmental changes and threats.